CN110892758A - 无线通信方法和设备 - Google Patents
无线通信方法和设备 Download PDFInfo
- Publication number
- CN110892758A CN110892758A CN201780092822.9A CN201780092822A CN110892758A CN 110892758 A CN110892758 A CN 110892758A CN 201780092822 A CN201780092822 A CN 201780092822A CN 110892758 A CN110892758 A CN 110892758A
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- CN
- China
- Prior art keywords
- synchronization signal
- information
- terminal device
- random access
- resource
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- 238000000034 method Methods 0.000 title claims abstract description 84
- 238000004891 communication Methods 0.000 title claims abstract description 50
- 230000001360 synchronised effect Effects 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 238000013507 mapping Methods 0.000 description 31
- 238000010586 diagram Methods 0.000 description 14
- 238000012545 processing Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 101100274486 Mus musculus Cited2 gene Proteins 0.000 description 1
- 101150096622 Smr2 gene Proteins 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
本申请实施例公开了一种无线通信方法和设备,可以在同步信号块的传输方面提高通信性能。该方法包括:网络设备向终端设备指示向该终端设备发送的同步信号块的资源位置和/或数量;该网络设备向该终端设备发送该资源位置和/或数量的该同步信号块。
Description
PCT国内申请,说明书已公开。
Claims (6)
- PCT国内申请,权利要求书已公开。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010283563.1A CN111479282B (zh) | 2017-08-18 | 2017-08-18 | 无线通信方法和设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/098062 WO2019033396A1 (zh) | 2017-08-18 | 2017-08-18 | 无线通信方法和设备 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010283563.1A Division CN111479282B (zh) | 2017-08-18 | 2017-08-18 | 无线通信方法和设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110892758A true CN110892758A (zh) | 2020-03-17 |
Family
ID=65362671
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010283563.1A Active CN111479282B (zh) | 2017-08-18 | 2017-08-18 | 无线通信方法和设备 |
CN201780092822.9A Withdrawn CN110892758A (zh) | 2017-08-18 | 2017-08-18 | 无线通信方法和设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010283563.1A Active CN111479282B (zh) | 2017-08-18 | 2017-08-18 | 无线通信方法和设备 |
Country Status (13)
Country | Link |
---|---|
US (2) | US20200260393A1 (zh) |
EP (1) | EP3664525A4 (zh) |
JP (1) | JP2021502007A (zh) |
KR (1) | KR20200035272A (zh) |
CN (2) | CN111479282B (zh) |
AU (1) | AU2017427858A1 (zh) |
BR (1) | BR112020002903A2 (zh) |
CA (1) | CA3072523A1 (zh) |
MX (1) | MX2020001685A (zh) |
PH (1) | PH12020500291A1 (zh) |
RU (1) | RU2740706C1 (zh) |
SG (1) | SG11202001096TA (zh) |
WO (1) | WO2019033396A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10925101B2 (en) | 2017-09-11 | 2021-02-16 | Apple Inc. | Techniques for NR cell/beam identification |
CN111108793B (zh) * | 2017-09-29 | 2023-12-05 | 株式会社Ntt都科摩 | 用户装置及基站装置 |
CN109699067B (zh) * | 2017-10-20 | 2020-10-27 | 维沃移动通信有限公司 | 同步信号块的处理方法、同步信号块的指示方法及装置 |
CN109246829B (zh) * | 2017-11-17 | 2020-01-03 | 华为技术有限公司 | 通信方法和通信设备 |
JP2021182654A (ja) * | 2018-08-09 | 2021-11-25 | ソニーグループ株式会社 | 無線通信装置、無線通信方法及びコンピュータプログラム |
CN111901892A (zh) * | 2020-06-12 | 2020-11-06 | 中兴通讯股份有限公司 | 数据传输方法、装置、发射机、接收机及存储介质 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2466226B (en) * | 2008-12-15 | 2012-11-14 | King S College London | Improvements in or relating to network mobility |
US9392565B2 (en) * | 2010-03-05 | 2016-07-12 | Samsung Electronics Co., Ltd. | Method and system for accurate clock synchronization through interaction between communication layers and sub-layers for communication systems |
US8588136B2 (en) * | 2010-04-20 | 2013-11-19 | Pctel, Inc. | System and method for SSS detection under carrier frequency offset in an orthogonal frequency-division multiple access downlink channel |
CN104854929B (zh) * | 2012-11-05 | 2019-05-17 | Lg电子株式会社 | 在支持超高频带的无线接入***中生成同步信号的方法和设备 |
US9419750B2 (en) * | 2013-06-05 | 2016-08-16 | Texas Instruments Incorporated | NLOS wireless backhaul uplink communication |
CN108141884B (zh) * | 2015-07-16 | 2021-07-20 | Zte维创通讯公司 | 基于测量的随机接入配置 |
JP6859590B2 (ja) * | 2015-11-06 | 2021-04-14 | ソニー株式会社 | 通信装置および通信方法 |
CN106961743A (zh) * | 2016-01-11 | 2017-07-18 | 中兴通讯股份有限公司 | 一种传输方法、装置及接入网网元、用户设备 |
US10887035B2 (en) * | 2016-06-01 | 2021-01-05 | Qualcomm Incorporated | Time division multiplexing of synchronization channels |
CN106793058B (zh) * | 2016-12-30 | 2019-03-05 | 展讯通信(上海)有限公司 | 处理同步信号块的方法、基站及用户设备 |
CN106851816B (zh) * | 2017-02-03 | 2020-08-14 | 宇龙计算机通信科技(深圳)有限公司 | 同步方法、装置及*** |
US10404434B2 (en) * | 2017-02-21 | 2019-09-03 | Qualcomm Incorporated | Discovery and random access for shared spectrum |
EP3609227B1 (en) * | 2017-05-04 | 2021-03-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method, network device, and terminal device for transmitting signal |
CN110324260B (zh) * | 2019-06-21 | 2020-10-09 | 北京邮电大学 | 一种基于流量识别的网络功能虚拟化智能调度方法 |
-
2017
- 2017-08-18 US US16/637,630 patent/US20200260393A1/en not_active Abandoned
- 2017-08-18 EP EP17921945.6A patent/EP3664525A4/en not_active Withdrawn
- 2017-08-18 BR BR112020002903-3A patent/BR112020002903A2/pt not_active IP Right Cessation
- 2017-08-18 CN CN202010283563.1A patent/CN111479282B/zh active Active
- 2017-08-18 SG SG11202001096TA patent/SG11202001096TA/en unknown
- 2017-08-18 JP JP2020507650A patent/JP2021502007A/ja active Pending
- 2017-08-18 CA CA3072523A patent/CA3072523A1/en not_active Abandoned
- 2017-08-18 RU RU2020108787A patent/RU2740706C1/ru active
- 2017-08-18 WO PCT/CN2017/098062 patent/WO2019033396A1/zh unknown
- 2017-08-18 MX MX2020001685A patent/MX2020001685A/es unknown
- 2017-08-18 AU AU2017427858A patent/AU2017427858A1/en not_active Withdrawn
- 2017-08-18 CN CN201780092822.9A patent/CN110892758A/zh not_active Withdrawn
- 2017-08-18 KR KR1020207004172A patent/KR20200035272A/ko not_active IP Right Cessation
-
2020
- 2020-02-10 PH PH12020500291A patent/PH12020500291A1/en unknown
-
2021
- 2021-10-22 US US17/508,306 patent/US20220046563A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3664525A1 (en) | 2020-06-10 |
US20220046563A1 (en) | 2022-02-10 |
EP3664525A4 (en) | 2020-08-12 |
BR112020002903A2 (pt) | 2020-08-04 |
US20200260393A1 (en) | 2020-08-13 |
KR20200035272A (ko) | 2020-04-02 |
RU2740706C1 (ru) | 2021-01-20 |
JP2021502007A (ja) | 2021-01-21 |
AU2017427858A1 (en) | 2020-02-27 |
WO2019033396A1 (zh) | 2019-02-21 |
PH12020500291A1 (en) | 2021-01-11 |
MX2020001685A (es) | 2020-03-20 |
CN111479282B (zh) | 2021-10-08 |
CN111479282A (zh) | 2020-07-31 |
SG11202001096TA (en) | 2020-03-30 |
CA3072523A1 (en) | 2019-02-21 |
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Application publication date: 20200317 |